65193740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{112403}}^1$

素因数の和:112441

約数の個数: 24

約数和(自身を含む): 141629040

約数和(自身を除く): 76435300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 112403, 224806, 449612, 562015, 1124030, 2248060, 3259687, 6519374, 13038748, 16298435, 32596870, 65193740]

約数ペア:

[(1, 65193740), (2, 32596870), (4, 16298435), (5, 13038748), (10, 6519374), (20, 3259687), (29, 2248060), (58, 1124030), (116, 562015), (145, 449612), (290, 224806), (580, 112403)]